radar雷竞技-雷竞技·(中国)APP官网

芯片：
采用进口感压芯片；选进的贴片工艺，具有零点、满量程补偿、温度补偿；
扩散硅芯体，灵敏度高，输出大，具有零点、满量程补偿、温度补偿；适用于小量程压力变送器；
应变计芯体，高强度弹性形变感压材料，配有温度补偿，具有抗冲击、耐疲劳性能优势；适用于一般量程压力变送器；

信号处理及控制输出：
4位数字显示当前压力值,显示范围：-1999 - 9999，按键调校及现场设置各种参数，操作方便；
高精度稳定放大集成电路，24位ADC采样处理芯片，DSP数字信号调理算法，多点性线温度校准，电压电流过载保护；
两路PNP或NPN开关量 + 4-20mA模拟量变送输出；
两路PNP或NPN开关量 + RS485数字通讯输出；
压力预设开关点和延滞切换输出，开关量可在零点到满度之间任意设定；
外壳设有节点动作发光二级管，便于观察；
2路开关量输出，带载能力1.2A ；

结构：
结构小巧、全封焊结构、抗冲击、耐疲劳、可靠性高、多种过程连接方式；
过程连接材料，304，方式多样化（M20、M16、M12、G1/4、G1/2、1/2NPT、1/4NPT等）；
外壳压力接口可330°旋转，方便旋转表头方向；
电气连接：4/5芯M12连接器、四芯赫斯曼连接器、4/5芯航空连接器可选项；
按输出配套标准四芯/五芯屏蔽电缆；

应用：
管道水压及水压设备压力测量与控制
液压系统管道及液压设备压力测量控制
与PLC、显示仪表配套实现压力开关量的采集与输入
其它民用/工业自动化领域的压力测量

Chip:
Adopt imported voltage sensing chip; select the chip technology, with zero, full range compensation, temperature compensation;
Diffused silicon core, high sensitivity, large output, zero point, full range compensation, temperature compensation, suitable for small range pressure transmitter;
Strain gauge core, high-strength elastic deformation pressure sensing material, equipped with temperature compensation, has the advantages of impact resistance and fatigue resistance, suitable for general range pressure transmitter;

Signal processing and control output:
4-digit digital display of current pressure value, display range: - 1999 - 9999, key adjustment and field setting of various parameters, easy to operate;
High precision stable amplification IC, 24 bit ADC sampling processing chip, DSP digital signal conditioning algorithm, multi-point line temperature calibration, voltage and current overload protection;
Two channels of PNP or NPN switching value + 4-20mA analog quantity transmission output;
Two channels of PNP or NPN switching value + RS485 digital communication output;
Pressure preset switch point and delay switch output, switch value can be set from zero point to full degree;
The shell is provided with a node action led for easy observation;
2-way switch output with load capacity of 1.2A;

Structure:
Small structure, full seal welding structure, impact resistance, fatigue resistance, high reliability, a variety of process connection;
Process connection material, 304, diversified modes (M20, M16, M12, G1 / 4, G1 / 2, 1 / 2NPT, 1 / 4NPT, etc.);
The shell pressure interface can rotate at 330 ° for the convenience of rotating the direction of the meter head;
Electrical connection: optional 4 / 5-core M12 connector, 4-core hesman connector and 4 / 5-core aviation connector;
4-core / 5-core shielded cable according to output matching standard;

Application:
Pressure measurement and control of pipeline water pressure and hydraulic equipment
Pressure measurement control of hydraulic system pipeline and hydraulic equipment
Complete with PLC and display instrument to realize the collection and input of pressure switch value
Pressure measurement in other civil / industrial automation fields

应用领域：

石油化工
石油管道
供气系统
恒压供水系统
给水设备
液压设备

产品家族：

一、技术参数
测量介质：液体、气体（与产品过程连接材料兼容）
压力形式：表压、绝压
量程：0～0.6～60MPa～150MPa
-0.1～0～0.6～5MPa
-100KPa～10KPa～40MPa
±10KPa～±100KPa
综合精度：±0.25%FS；±0.5%FS；±1%FS
非线性：≤0.25%FS
重复性：≤0.1%FS
输出信号：PNP/NPN开关量
PNP/NPN开关量 + 4-20mA模拟量
PNP/NPN开关量 + RS485-RTU 通讯
供电电压：24VDC(9～30VDC) /消耗电流<60mA
显示方式：4位数码管
显示范围：-1999 - 9999
开关负载容量：<24V1.2A
开关寿命：≥100万次
绝缘阻抗：≥1000 MΩ/100VDC
负载阻抗：电流输出: ≤800Ω
介质温度：-20～80℃
环境温度：-20～70℃
补偿温度：0～70℃
响应时间：≤5mS
过载压力：150%FS
破坏压力：5倍量程(量程小于5MPa)；3倍量程(量程大于5MPa)
电气连接：M12电气连接器（四芯/五芯）
防护等级：Ip65
连接电缆：四芯/五芯屏蔽电缆，标准长度：3米
连接材料：304/316L
过程连接：M20X1.5,G1/2,G1/4,ZG1/4,1/4NPT,ZG1/2,G3/8,M12X1.5……

二、规格型号

三、结构尺寸

四、电气连接

五、安装方式

Measuring medium: liquid and gas (compatible with connecting materials of product process)
Pressure form: gauge pressure, absolute pressure
Range: 0 ～ 0.6 ～ 60MPa ～ 150MPa
-0.1～0～0.6～5MPa
-100KPa～10KPa～40MPa
±10KPa～±100KPa
Comprehensive accuracy: ± 0.25% FS; ± 0.5% FS; ± 1% FS
Non linear: ≤ 0.25% FS
Repeatability: ≤ 0.1% FS
Output signal: PNP / NPN switching value
PNP / NPN switching value + 4-20mA analog value
PNP / NPN switching value + rs485-rtu communication
Power supply voltage: 24VDC (9-30vdc) / consumption current < 60mA
Display mode: 4-digit nixie tube
Display range: - 1999 - 9999
Switch load capacity: < 24v1.2a
Switch life: ≥ 1 million times
Insulation impedance: ≥ 1000m Ω / 100VDC
Load impedance: current output: ≤ 800 Ω
Medium temperature: - 20-80 ℃
Ambient temperature: - 20 ～ 70 ℃
Compensation temperature: 0 ～ 70 ℃
Response time: ≤ 5ms
Overload pressure: 150% FS
Failure pressure: 5 times of range (range less than 5MPa); 3 times of range (range greater than 5MPa)
Electrical connection: M12 electrical connector (four core / five core)
Protection grade: IP65
Connecting cable: four core / five core shielded cable, standard length: 3M
Connection material: 304 / 316L
Process connection: M20x1.5, G1/2, G1/4, ZG1/4, 1/4NPT, ZG1/2, G3/8, M12x1.5

PT500-EDS300产品订购注意事项
1、产品量程选择：
为了使产品精度、寿命、稳定性等功能达到最佳效果，产品的量程选择参照以下公式计算：
量程 = 系统最大压力 X （1.2-1.5）倍；
产品的实际测量压力范围，应该在量程范围的15%-80%；

2、产品供电及输出：
供电范围；直流12-30VDC；
PNP开关型和NPN开关型的控制电路的区别；
PNP及NPN开关量输出的带负载能力，驱动电流小于1.2A；
是否需要带4-20mA变送输出；
还RS485-RTU输出时，请先了解通讯协议；

3、用户要了解产品的测量介质特性：
介质规格、介质温度、介质纯度（是否含有杂质或颗粒等）；

4、用户要了解产品的安装环境及安装方式：
室内或室外安装；
环境温度；
要求的密封等级；
设备的振动范围；
安装方式：螺纹、法兰、特殊结构；
安装空间是否满足产品外形尺寸；

1. Product range selection:

In order to achieve the best effect of product accuracy, life, stability and other functions, the range selection of the product is calculated by referring to the following formula:
Range = x (1.2-1.5) times of the maximum system pressure;
The actual measuring pressure range of the product should be 15% - 80% of the range;

2. Product power supply and output:
Power supply range: DC 12-30vdc;
The difference of control circuit between PNP switch type and NPN switch type;
The output capacity of PNP and NPN switching value with load, driving current less than 1.2A;
Whether 4-20mA transmission output is required;

3. The user should understand the measurement medium characteristics of the product:
Medium specification, medium temperature, medium purity (whether containing impurities or particles, etc.);

4. Users should understand the installation environment and installation mode of the product:
Indoor or outdoor installation;
Ambient temperature;
Required sealing level;
Vibration range of equipment;
Installation method: thread, flange, special structure;
Whether the installation space meets the overall dimension of the product;

产品供电24VDC（范围：9-30VDC）；
严禁使用硬物（如：螺丝刀、手指、铁钉等）去使得压芯体受压力测量输出；
电源和信号线按订购产品规格要求，正确接线；
产品安装时，受力部位为“过程连接六方扳手位”，扳手规格与六方相对应；
严禁被测系统的介质温度、压力量程、激励电压超过变送器的额定使用范围；
注意保护变送器引出电缆，现场使用跨度过大时，建议使用金属管保护或架空；
产品安装于通风、干燥、无强腐蚀环境，露天安装加防护装置，避免阳光直接照射；
线路连接尽量短；采用屏蔽线；尽量避免直接接近引起干扰的用户装置或电器和电子装置的接线若用微型软管安装，
壳体必须单独接地

Product power supply 24VDC (range: 9-30vdc);
It is strictly prohibited to use hard objects (such as screwdriver, finger, iron nail, etc.) to make the pressure core body under pressure measurement output;
The power and signal wires shall be correctly wired according to the specifications of the ordered products;
When the product is installed, the stressed part is "process connection hexagon wrench position", and the wrench specification corresponds to hexagon;
It is strictly prohibited that the medium temperature, pressure range and excitation voltage of the tested system exceed the rated use range of the transmitter;
Pay attention to protect the outgoing cable of the transmitter. When the span is too large on site, it is recommended to use metal pipe for protection or overhead;
The product is installed in a ventilated, dry and non corrosive environment, and installed in the open with protective devices to avoid direct sunlight;
The line connection shall be as short as possible; shielded wire shall be used; direct access to the user device causing interference or the wiring of electrical and electronic devices shall be avoided as far as possible if the micro hose is used for installation,

The housing must be grounded separately

错误代码
Er01---开关 1 输出短路，出现错误输出关闭且再不控制。排除措施：排除短路后，重新上电。
Er02---开关 2 输出短路，出现错误输出关闭且再不控制。排除措施：排除短路后，重新上电。
Er12---开关 1/2 输出同时短路，出现错误输出关闭且再不控制。排除措施：排除短路后，重新上电。
ErEP---EEPROM 数据校验出错，可能原因是
强烈的电磁干扰或者某个器件故障。排除措施：断电后重新上电，或者进入高级用户菜单恢复工厂设置。
ErAd---仪表内部模数转换出错，可能原因是强烈的电磁干扰或者某个器件故障。排除措施：排除电磁干
扰源，仪表壳体合理接地。

Error code

Er01 --- the output of switch 1 is short circuited. In case of error, the output is closed and it is not controlled again. Troubleshooting measures: after removing the short circuit, power on again.

Er02 --- the output of switch 2 is short circuited. In case of error, the output will be closed and will not be controlled again. Troubleshooting measures: after removing the short circuit, power on again.

Er12 --- the output of 1 / 2 switch is short circuited at the same time, and the wrong output is closed without control. Troubleshooting measures: after removing the short circuit, power on again.

ErEP---EEPROM data verification error, the possible cause is

Strong electromagnetic interference or failure of a device. Troubleshooting: power on again after power failure, or enter advanced user menu to restore factory settings.

ERAD --- internal analog-to-digital conversion error of the instrument, which may be caused by strong electromagnetic interference or a device failure. Elimination measures: eliminate electromagnetic drying

The interference source and instrument shell shall be properly grounded.

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